43:15 -- Okay, stop right there, bucko. No fucking it isn't fucking building fucking on fucking top fucking of fucking fuckity fuck fuck, you fuck.

The notion that humans have no free will and everything they ever produce is only built on top of other things is so god damned wrong. Original thought exists. Original assembly of existing ideas exists. Copyright is a valid concept because people have a right to be the exclusive beneficiary of their own efforts. It doesn't matter that a person had to learn a language and grow in a culture to make a work, they don't owe everything to the entire lineage of civilization and current epoch.

"I want your stuff for free" -- Content consumer

Having said all that, it becomes less reasonable as time goes on, more so upon the author's death.

1:19:30 -- As of 2018-03-15, Google is still allowed to shit all over copyright, in flagrant disregard of the very concept of copyright not just in the United States but as agreed between all other countries.